TY - BOOK AU - HENRIK F INFIELD TI - CO-OPERATIVE COMMUNITIES AT WORK U1 - GN334.68163IN3C PY - 1947/// CY - LONDON PB - KEGAN PAUL, TRENCH, TRUBNER & CO., LTD. KW - CO-OPERATIVE COMMUNITIES AT WORK N1 - MODERN BOOK HOUSE ER -